linux/sound/pci/hda
Hui Wang a8f20fd25b ALSA: hda - set input_path bitmap to zero after moving it to new place
Recently we met a problem, the codec has valid adcs and input pins,
and they can form valid input paths, but the driver does not build
valid controls for them like "Mic boost", "Capture Volume" and
"Capture Switch".

Through debugging, I found the driver needs to shrink the invalid
adcs and input paths for this machine, so it will move the whole
column bitmap value to the previous column, after moving it, the
driver forgets to set the original column bitmap value to zero, as a
result, the driver will invalidate the path whose index value is the
original colume bitmap value. After executing this function, all
valid input paths are invalidated by a mistake, there are no any
valid input paths, so the driver won't build controls for them.

Fixes: 3a65bcdc57 ("ALSA: hda - Fix inconsistent input_paths after ADC reduction")
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-06-28 07:09:19 +02:00
..
ca0132_regs.h
dell_wmi_helper.c platform/x86: dell-laptop: import dell_micmute_led_set() from drivers/leds/dell-led.c 2017-03-06 22:07:04 +01:00
hda_auto_parser.c ALSA: hda - A new flag to enforce prefix to each pin 2017-04-10 17:44:39 +02:00
hda_auto_parser.h
hda_beep.c
hda_beep.h
hda_bind.c ALSA: hda - Fix missing module loading with model=generic option 2016-01-20 15:56:42 +01:00
hda_codec.c Merge branch 'topic/for-4.12' into for-next 2017-03-20 12:24:26 +01:00
hda_codec.h ALSA: hda - A new flag to enforce prefix to each pin 2017-04-10 17:44:39 +02:00
hda_controller_trace.h
hda_controller.c ALSA: hda - Make single_cmd option to stop the fallback mechanism 2017-01-15 09:09:04 +01:00
hda_controller.h ALSA: hda - Make single_cmd option to stop the fallback mechanism 2017-01-15 09:09:04 +01:00
hda_eld.c ALSA: hda - Use snd_hdac namespace prefix for chmap exported APIs 2016-03-07 15:46:06 +01:00
hda_generic.c ALSA: hda - set input_path bitmap to zero after moving it to new place 2017-06-28 07:09:19 +02:00
hda_generic.h ALSA: hda - Allow to enable/disable vmaster build explicitly 2017-04-10 17:45:27 +02:00
hda_hwdep.c
hda_intel_trace.h
hda_intel.c ALSA: hda - Apply quirks to Broxton-T, too 2017-06-20 07:52:49 +02:00
hda_intel.h ALSA: hda - Spell vga_switcheroo consistently 2015-10-19 11:00:45 +02:00
hda_jack.c ALSA: hda - Fix bad dereference of jack object 2016-02-09 12:16:31 +01:00
hda_jack.h ALSA: hda - Fix bad dereference of jack object 2016-02-09 12:16:31 +01:00
hda_local.h ALSA: hda: make use of core codec fns 2015-10-08 19:09:36 +02:00
hda_proc.c
hda_sysfs.c ALSA: hda - Fix broken reconfig 2016-05-10 10:30:13 +02:00
hda_tegra.c ALSA: hda/tegra: iomem fixups for sparse warnings 2016-06-22 15:19:10 +02:00
Kconfig ALSA: hda - Clarify CONFIG_SND_HDA_RECONFIG usages 2016-05-09 17:47:37 +02:00
local.h
Makefile
patch_analog.c ALSA: hda - convert to hda_device_id 2015-10-20 10:15:20 +02:00
patch_ca0110.c ALSA: hda - convert to hda_device_id 2015-10-20 10:15:20 +02:00
patch_ca0132.c ALSA: hda/ca0132: Limit values for chip addresses to 32-bit 2017-04-01 10:46:18 +02:00
patch_cirrus.c ALSA: hda - Keep powering up ADCs on Cirrus codecs 2016-04-19 22:07:50 +02:00
patch_cmedia.c ALSA: hda - convert to hda_device_id 2015-10-20 10:15:20 +02:00
patch_conexant.c ALSA: hda - Add mute led support for HP EliteBook 840 G3 2017-05-08 10:56:30 +02:00
patch_hdmi.c ALSA: hda: Move common haswell init to a helper 2017-04-13 10:23:22 +02:00
patch_realtek.c ALSA: hda/realtek - Reorder ALC269 ASUS quirk entries 2017-06-06 12:33:17 +02:00
patch_si3054.c ALSA: hda - convert to hda_device_id 2015-10-20 10:15:20 +02:00
patch_sigmatel.c ALSA: hda - apply STAC_9200_DELL_M22 quirk for Dell Latitude D430 2017-05-23 07:54:59 +02:00
patch_via.c ALSA: hda - convert to hda_device_id 2015-10-20 10:15:20 +02:00
thinkpad_helper.c ALSA: hda - add a new condition to check if it is thinkpad 2016-11-10 09:32:55 +01:00